492727730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{313}}^1\times {\mathrm{1301}}^1$

素因数の和:1643

約数の個数: 48

約数和(自身を含む): 978734232

約数和(自身を除く): 486006502

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 313, 605, 626, 1210, 1301, 1565, 2602, 3130, 3443, 6505, 6886, 13010, 14311, 17215, 28622, 34430, 37873, 71555, 75746, 143110, 157421, 189365, 314842, 378730, 407213, 787105, 814426, 1574210, 2036065, 4072130, 4479343, 8958686, 22396715, 44793430, 49272773, 98545546, 246363865, 492727730]

約数ペア:

[(1, 492727730), (2, 246363865), (5, 98545546), (10, 49272773), (11, 44793430), (22, 22396715), (55, 8958686), (110, 4479343), (121, 4072130), (242, 2036065), (313, 1574210), (605, 814426), (626, 787105), (1210, 407213), (1301, 378730), (1565, 314842), (2602, 189365), (3130, 157421), (3443, 143110), (6505, 75746), (6886, 71555), (13010, 37873), (14311, 34430), (17215, 28622)]